• TPA3111D1PWPR HTSSOP (PWP)-28
TPA3111D1PWPR HTSSOP (PWP)-28

TPA3111D1PWPR

Experience crystal clear audio and efficient power delivery with the TPA3111D1PWPR class D amplifier, ideal for high-quality sound reproduction

Quantity Unit Price(USD) Ext. Price
1 $1.043 $1.04
10 $0.881 $8.81
30 $0.791 $23.73
100 $0.690 $69.00
500 $0.603 $301.50
1000 $0.583 $583.00

Inventory:6,362

*The price is for reference only.
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  • Part Number : TPA3111D1PWPR

  • Package/Case : HTSSOP (PWP)-28

  • Brands : TI

  • Components Categories : AmplifiersAudio Amplifiers

  • Datesheet : TPA3111D1PWPR DataSheet (PDF)

Quick Inquiry

Please submit RFQ for TPA3111D1PWPR or email to us: Email: [email protected], we will contact you in 12 hours.

Overview of TPA3111D1PWPR

The TPA3111D1PWPR is a mono Class-D audio amplifier IC designed for high-quality audio applications. It features a compact package and high efficiency, making it ideal for portable and space-constrained audio systems.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • VDD: Power supply voltage input
  • GND: Ground connection
  • SD: Shutdown pin for power management
  • FLT: Fault output indicator
  • IN+: Positive audio input
  • IN-: Negative audio input
  • OUT+: Speaker positive output
  • OUT-: Speaker negative output

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the TPA3111D1PWPR IC for a visual representation.

Key Features

  • Class-D Amplification: Provides efficient audio amplification with low power dissipation.
  • High Efficiency: The TPA3111D1PWPR offers high efficiency ratings, reducing power consumption and heat generation.
  • Compact Package: Comes in a space-saving package suitable for portable and small form factor applications.
  • Wide Supply Voltage Range: Operates over a wide voltage range, making it versatile for different power supply configurations.
  • Short-Circuit and Thermal Protection: Includes built-in protection features for reliable and safe operation.

Note: For detailed technical specifications, please refer to the TPA3111D1PWPR datasheet.

Application

  • Portable Audio Systems: Ideal for use in portable speakers, headphones, and audio accessories.
  • Automotive Audio: Suitable for automotive audio systems requiring compact and efficient amplification.
  • Home Entertainment: Can be used in home audio systems and multimedia speakers for high-quality sound reproduction.

Functionality

The TPA3111D1PWPR is a mono Class-D audio amplifier IC that provides efficient amplification for audio signals. It delivers high-quality audio performance in a compact package, making it versatile for various audio applications.

Usage Guide

  • Power Supply: Connect VDD (Pin 1) to the power supply voltage and GND (Pin 2) to the ground.
  • Audio Connections: Connect IN+ (Pin 5) and IN- (Pin 6) to the audio source, and OUT+ (Pin 7) to the positive speaker terminal and OUT- (Pin 8) to the negative speaker terminal.
  • Shutdown Control: Use the SD pin (Pin 3) to enable or disable the amplifier for power management.

Frequently Asked Questions

Q: What is the efficiency rating of the TPA3111D1PWPR?
A: The TPA3111D1PWPR offers high efficiency levels, typically above 90%, ensuring minimal power wastage and heat generation.

Q: Can the TPA3111D1PWPR be used in battery-powered audio devices?
A: Yes, the TPA3111D1PWPR's high efficiency and low power consumption make it suitable for battery-powered audio applications, extending battery life.

Equivalent

For similar functionalities, consider these alternatives to the TPA3111D1PWPR:

  • TPA3110D2: A mono Class-D audio amplifier IC with similar features and performance characteristics.
  • TAS5611A: This is a high-performance Class-D amplifier IC suitable for demanding audio applications.

TPA3111D1PWPR

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Audio input type Analog Input Architecture Class-D
Speaker channels (max) Mono Rating Catalog
Power stage supply (max) (V) 26 Power stage supply (min) (V) 8
Load (min) (Ω) 4 Output power (W) 10
SNR (dB) 102 THD + N at 1 kHz (%) 0.05
Iq (typ) (mA) 40 Control interface Hardware
Closed/open loop Closed Analog supply (min) (V) 8
Analog supply voltage (max) (V) 26 PSRR (dB) 70
Operating temperature range (°C) -40 to 85

Warranty & Returns

Warranty, Returns, and Additional Information

  • QA & Return Policy

    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

  • Shipping and Package

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    Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.

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